Radiology Fundamentals


Book Description

Radiology Fundamentals is a concise introduction to the dynamic field of radiology for medical students, non-radiology house staff, physician assistants, nurse practitioners, radiology assistants, and other allied health professionals. The goal of the book is to provide readers with general examples and brief discussions of basic radiographic principles and to serve as a curriculum guide, supplementing a radiology education and providing a solid foundation for further learning. Introductory chapters provide readers with the fundamental scientific concepts underlying the medical use of imaging modalities and technology, including ultrasound, computed tomography, magnetic resonance imaging, and nuclear medicine. The main scope of the book is to present concise chapters organized by anatomic region and radiology sub-specialty that highlight the radiologist’s role in diagnosing and treating common diseases, disorders, and conditions. Highly illustrated with images and diagrams, each chapter in Radiology Fundamentals begins with learning objectives to aid readers in recognizing important points and connecting the basic radiology concepts that run throughout the text. It is the editors’ hope that this valuable, up-to-date resource will foster and further stimulate self-directed radiology learning—the process at the heart of medical education.







Unified Optical Scanning Technology


Book Description

Written by an award-winning leader in the field, this is a thoroughly integrated overview of the many facets and disciplines of optical scanning. Of particular utility to both practitioner and student are such features as: An overview of the technology and unifying principles, including active and passive scanning, optical transfer, and system architecture In-depth chapters on scanning theory and processes, scanned resolution, scanner devices and techniques, and the control of scanner beam misplacemen A comprehensive review of the government-sponsored research of agile beam steering, now primed for commercial adaptation A unique focus on the Lagrange invariant and its revealing resolution invariant




Laser Scanning


Book Description

This book provides an overview on the evolution of laser scanning technology and its noticeable impact in the structural engineering domain. It provides an up-to-date synthesis of the state-of-the-art of the technology for the reverse engineering of built constructions, including terrestrial, mobile, and different portable solutions, for laser scanning. Data processing of large point clouds has experienced an important advance in the last years, and thus, an intense activity in the development of automated data processing algorithms has been noticed. Thus, this book aims to provide an overview of state-of-the-art algorithms, different best practices and most recent processing tools in connection to particular applications. Readers will find this a comprehensive book, that updates the practice of laser scanning for researchers and professionals not only from the geomatic domain, but also other fields such as structural and construction engineering. A set of successful applications to structural engineering are illustrated, including also synergies with other technologies, that can inspire professionals to adopt laser scanning in their day-to-day activity. This cutting-edge edited volume will be a valuable resource for students, researchers and professional engineers with an interest in laser scanning and its applications in the structural engineering domain.




Introduction to Vascular Scanning


Book Description

This new and improved 4th Edition of Don Ridgway?s unabashedly practical and famously unique how-to guide to vascular scanning will astound and delight both beginners and veterans who are cross-training in vascular ultrasound. Like previous editions, this one contains all of the features that have made this book so popular and useful.\\In this first all-color edition, the emphasis is on showing, not just telling: You will find dozens of new full-color technical and anatomic illustrations; 150+ duplex scans, color flow images, and Doppler waveforms; and scores of schematics, cross-sections, ultrasound images, and photographs?more than 700 illustrations in all. As praise for the previous editions suggests, you won?t find anything else like this guide for the relative novice: extremely reader-friendly, lavishly illustrated, and focused squarely on the real-world skill-building needs of both budding vascular sonographers and seasoned veterans.\\ As a welcome bonus, the 18-credit CME quiz at the end of the book can be combined with any of Davies? other 12-credit CME activities to help busy sonographers meet their ARDMS triennium requirements in two easy steps.




Introduction to Radiologic Technology - E-Book


Book Description

Get an introduction to the radiologic technology profession with this solid text! Covering everything a beginning radiography student needs to know, Introduction to Radiologic Technology, 8th Edition lays the groundwork for a successful career. It includes coverage of the coursework required, basic learning skills, a historical perspective on radiology, and insight into key topics such as the language of medicine, digital imaging, patient care, and radiation safety. This book also includes the latest changes in the registry exam and a discussion of the radiographer's role in the practice setting and opportunities for advancement. - A clear, easy-to-read style does not assume you have prior knowledge of the subject matter. - Critical thinking skills are highlighted, with four important steps to take in assessing situations and making informed decisions. - Guidelines for a solid radiography career foundation discuss customer service, ethics and professionalism, and professional organizations. - Thorough introduction to radiologic technology includes a concise overview of what you can expect in your coursework. - Cultural diversity coverage orients you to the challenge of dealing with patients from different cultures in the medical environment. - NEW! Updated career advancement opportunities and newest medical terminology include just the right amount detail for new radiographers. - NEW! Incorporation of SI units of measurement accurately depict current practice standards.




Introduction to the Mathematics of Medical Imaging


Book Description

At the heart of every medical imaging technology is a sophisticated mathematical model of the measurement process and an algorithm to reconstruct an image from the measured data. This book provides a firm foundation in the mathematical tools used to model the measurements and derive the reconstruction algorithms used in most of these modalities. The text uses X-ray computed tomography (X-ray CT) as a 'pedagogical machine' to illustrate important ideas and its extensive discussion of background material makes the more advanced mathematical topics accessible to people with a less formal mathematical education. This new edition contains a chapter on magnetic resonance imaging (MRI), a revised section on the relationship between the continuum and discrete Fourier transforms, an improved description of the gridding method, and new sections on both Grangreat's formula and noise analysis in MR-imaging. Mathematical concepts are illuminated with over 200 illustrations and numerous exercises.




Introduction to Imaging


Book Description

"The first edition of Introduction to Imaging was published in 1995 and quickly became a standard textbook on the construction of digital image collections. The Visual Resources Association Bulletin praised it for setting forth "important basic principles and technical terms that anyone beginning an imaging project would need to know."" "Significantly expanded and updated, the revised edition of Introduction to Imaging allows curators, librarians, collection managers, scholars, and students to better understand the basic technology and processes involved in building a cohesive set of digital images. It also explores how to link digitized images to the information required to access, preserve, and manage them. Other topics include making data interoperable with other information resources and activities; developing strategies that do not limit or foreclose future options; and ensuring the longevity of digital assets. Book jacket."--Jacket.




Medical Imaging Technology


Book Description

Medical Imaging Technology reveals the physical and materials principles of medical imaging and image processing, from how images are obtained to how they are used. It covers all aspects of image formation in modern imaging modalities and addresses the techniques, instrumentation, and advanced materials used in this rapidly changing field. Covering conventional and modern medical imaging techniques, this book encompasses radiography, fluoroscopy, computed tomography, magnetic resonance imaging, ultrasound, and Raman spectroscopy in medicine. In addition to the physical principles of imaging techniques, the book also familiarizes you with the equipment and procedures used in diagnostic imaging. - Addresses the techniques, instrumentation, and advanced materials used in medical imaging - Provides practical insight into the skills, tools, and procedures used in diagnostic imaging - Focuses on selenium imagers and chalcogenide glasses




Introductory Medical Imaging


Book Description

This book provides an introduction to the principles of several of the more widely used methods in medical imaging. Intended for engineering students, it provides a final-year undergraduate- or graduate-level introduction to several imaging modalities, including MRI, ultrasound, and X-Ray CT. The emphasis of the text is on mathematical models for imaging and image reconstruction physics. Emphasis is also given to sources of imaging artefacts. Such topics are usually not addressed across the different imaging modalities in one book, and this is a notable strength of the treatment given here. Table of Contents: Introduction / Diagnostic X-Ray Imaging / X-Ray CT / Ultrasonics / Pulse-Echo Ultrasonic Imaging / Doppler Velocimetry / An Introduction to MRI